40848240200

素因数分解:

$2^3\times 5^2\times {\mathrm{204241201}}^1$

素因数の和:204241217

約数の個数: 24

約数和(自身を含む): 94972158930

約数和(自身を除く): 54123918730

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 204241201, 408482402, 816964804, 1021206005, 1633929608, 2042412010, 4084824020, 5106030025, 8169648040, 10212060050, 20424120100, 40848240200]

約数ペア:

[(1, 40848240200), (2, 20424120100), (4, 10212060050), (5, 8169648040), (8, 5106030025), (10, 4084824020), (20, 2042412010), (25, 1633929608), (40, 1021206005), (50, 816964804), (100, 408482402), (200, 204241201)]